mature_miRNA miRNA* pre-miRNA EST_contig mismatches bulges arm species source_database RFAM_best_hit RFAM_lowest_evalue miRBase_best_hit miRBase_lowest_evalue folding_energy secondary_structure CAAGGCAAATTGCTGCAATACT TATTGCACTTTTTTGCTTTGAA CATTTGTGTTGGACCCCTTTCAAGGCAAATTGCTGCAATACTTTGTATCCTGCAAGTATTGCACTTTTTTGCTTTGAAAGGT 3 0 5' arm Branchiostoma_floridae mirbase 100 bfl-mir-2059 2e-41 -32.8 ...............((((((((((((((..(.((((((((((.((.....)))))))))))).)..)))))))))))))). (-32.80)